Potter Patent Chronometers
[ Home ] [ Up ] [ AWCo Forums ] [ Collections ] [ JOAT Home ]

Home
Up

Potter patented two new watch escapements that are functionally pivoted detent chronometers.

000073646-1.jpg (163370 bytes) 000073646-2.jpg (490451 bytes)

000168582-1.jpg (152896 bytes) 000168582-2.jpg (532721 bytes) 000168582-3.jpg (152850 bytes)